In Jan. 15, 1997, Princess Diana walked through an active minefield in Angola. Here's how land mine ban advocate Paul Heslop, who helped Diana detonate a land mine in front of an audience of international reporters, remembers the day.

Before Donald Trump was president-elect, Daily Show host Trevor Noah compared him to various African dictators. But the comparison doesn't hold up all that well — well, until you get to the nepotism part.

When Angola was still a colony of Portugal, dance clubs in Angola produced a kind of distinct music that took fire and eventually took Portugal by storm. Now, a new band of Portugese and Angolans is taking that old kuduro sound and turning it into new music.

Buraka Som Sistema has been creating a unique take on Angolan kuduro music. The group's sound initially struck a chord with Lisbon's young clubgoers, and ever since they've been heating up dance floors around the globe. Reporter Mirissa Neff has more.

This April marks the 40th anniversary of Albert Woodfox and Herman Wallace being sentenced to solitary confinement in a Louisiana prison. That's the longest period someone has spent in solitary in U.S. history. Now it has some saying the practice isn't constitutional.

When Angola was still a colony of Portugal, dance clubs in Angola produced a kind of distinct music that took fire and eventually took Portugal by storm. Now, a new band of Portugese and Angolans is taking that old kuduro sound and turning it into new music.

Before Donald Trump was president-elect, Daily Show host Trevor Noah compared him to various African dictators. But the comparison doesn't hold up all that well — well, until you get to the nepotism part.